/* Auth Components Styles (shadcn-inspired) */

/* User Menu */
.user-menu-mount {
  display: flex;
  align-items: center;
  margin-right: 12px;
}

.user-menu-container {
  position: relative;
}

.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(var(--color-surface-rgb), 0.5);
  border: 1px solid rgba(var(--color-border-rgb), 0.3);
  border-radius: 8px;
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.user-menu-trigger:hover {
  background: rgba(var(--color-surface-rgb), 0.7);
  border-color: rgba(var(--color-border-rgb), 0.5);
}

.user-menu-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 100%);
  border-radius: 50%;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
}

.user-menu-chevron {
  transition: transform 0.2s ease;
}

.user-menu-trigger[aria-expanded="true"] .user-menu-chevron {
  transform: rotate(180deg);
}

.user-menu-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 260px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 1000;
}

.user-menu-dropdown--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 4px;
}

.user-menu-email {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 160px;
}

.user-menu-tier-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.user-menu-tier-badge--free {
  background: rgba(var(--color-border-rgb), 0.3);
  color: var(--color-text-secondary);
}

.user-menu-tier-badge--pro {
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 100%);
  color: #fff;
}

.user-menu-tier-badge--admin {
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  color: #fff;
  box-shadow: 0 0 18px rgba(245, 158, 11, 0.22);
}

.user-menu-quota {
  padding: 12px;
  background: rgba(var(--color-surface-rgb), 0.5);
  border-radius: 8px;
  margin-bottom: 4px;
}

.user-menu-quota-label {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.user-menu-quota-value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
}

.user-menu-quota-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 7px;
  color: var(--color-text-secondary);
  font-size: 0.75rem;
}

.user-menu-quota-line strong {
  color: var(--color-text);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
}

.user-menu-quota-unlimited {
  color: #10b981;
}

.user-menu-quota-count {
  font-family: 'IBM Plex Mono', monospace;
}

.user-menu-quota-reset {
  font-size: 0.6875rem;
  color: var(--color-text-tertiary);
  margin-top: 4px;
}

.user-menu-divider {
  height: 1px;
  background: var(--color-border);
  margin: 4px 0;
}

.user-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
}

.user-menu-item:hover {
  background: rgba(var(--color-surface-rgb), 0.7);
}

.user-menu-item-icon {
  flex-shrink: 0;
  color: var(--color-text-secondary);
}

.user-menu-upgrade {
  background: linear-gradient(135deg, rgba(129, 140, 248, 0.1) 0%, rgba(192, 132, 252, 0.1) 100%);
  border: 1px solid rgba(129, 140, 248, 0.3);
  color: #a5b4fc;
}

.user-menu-upgrade:hover {
  background: linear-gradient(135deg, rgba(129, 140, 248, 0.2) 0%, rgba(192, 132, 252, 0.2) 100%);
  border-color: rgba(129, 140, 248, 0.5);
}

.user-menu-upgrade .user-menu-item-icon {
  color: #a5b4fc;
}

.user-menu-manage {
  color: var(--color-text);
}

/* Quota Display */
.quota-display {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(var(--color-surface-rgb), 0.5);
  border: 1px solid rgba(var(--color-border-rgb), 0.3);
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.quota-display--plenty {
  border-color: rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.quota-display--medium {
  border-color: rgba(251, 191, 36, 0.3);
  color: #fbbf24;
}

.quota-display--low {
  border-color: rgba(251, 146, 60, 0.3);
  color: #fb923c;
}

.quota-display--exhausted {
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.quota-display--unlimited {
  border-color: rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.quota-display-icon {
  font-size: 1.125rem;
  line-height: 1;
}

.quota-display-count {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
}

.quota-display-label {
  color: var(--color-text-secondary);
  font-size: 0.75rem;
}

/* Recent Searches */
.recent-searches-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  max-height: 400px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 100;
}

.recent-searches-dropdown--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.recent-searches-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}

.recent-searches-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.recent-searches-clear {
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.recent-searches-clear:hover {
  background: rgba(var(--color-surface-rgb), 0.5);
  border-color: rgba(var(--color-border-rgb), 0.5);
  color: var(--color-text);
}

.recent-searches-list {
  padding: 8px;
}

.recent-search-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: none;
  border-radius: 8px;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
}

.recent-search-item:hover {
  background: rgba(var(--color-surface-rgb), 0.7);
}

.recent-search-main {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.recent-search-id {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.recent-search-name {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-search-time {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.recent-searches-loading,
.recent-searches-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.recent-searches-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(var(--color-border-rgb), 0.3);
  border-top-color: #818cf8;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Upgrade Modal (placeholder styles) */
.upgrade-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.upgrade-modal-backdrop--open {
  opacity: 1;
  visibility: visible;
}

.upgrade-modal-card {
  max-width: 500px;
  width: 90%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.upgrade-modal-backdrop--open .upgrade-modal-card {
  transform: scale(1);
}

/* Structure Limit UI */
.structure-limit-message {
  padding: 12px 16px;
  background: rgba(129, 140, 248, 0.1);
  border: 1px solid rgba(129, 140, 248, 0.3);
  border-radius: 8px;
  margin: 12px 0;
  font-size: 0.875rem;
  color: #a5b4fc;
  text-align: center;
}

.structure-limit-message a {
  color: #c4b5fd;
  text-decoration: underline;
  font-weight: 500;
}

.structure-limit-message a:hover {
  color: #ddd6fe;
}

/* Responsive */
@media (max-width: 768px) {
  .user-menu-mount {
    margin-right: 8px;
  }

  .user-menu-trigger {
    padding: 6px 10px;
  }

  .user-menu-dropdown {
    min-width: 240px;
  }

  .recent-searches-dropdown {
    max-height: 300px;
  }
}